[travis] Add missing babel dependency

Author: oliviertassinari

package.json

@@ -28,6 +28,7 @@
     "babel-core": "^5.6.4"
   },
   "devDependencies": {
+    "babel": "^5.8.23",
     "babel-eslint": "^4.1.3",
     "eslint": "^1.7.1",
     "eslint-plugin-react": "^3.5.1",

src/index.js

@@ -1,7 +1,7 @@
 'use strict';
 
 module.exports = function({Plugin}) {
-  return new Plugin('react-remove-prop-types', {
+  return new Plugin('react-remove-properties', {
     visitor: {
       JSXIdentifier(node) {
         if (node.name === 'data-test') {